﻿#region File and License Information
/*
<File>
	<License Type="BSD">
		Copyright © 2009 - 2014, Outcoder. All rights reserved.
	
		This file is part of Calcium (http://calciumsdk.net).

		Redistribution and use in source and binary forms, with or without
		modification, are permitted provided that the following conditions are met:
			* Redistributions of source code must retain the above copyright
			  notice, this list of conditions and the following disclaimer.
			* Redistributions in binary form must reproduce the above copyright
			  notice, this list of conditions and the following disclaimer in the
			  documentation and/or other materials provided with the distribution.
			* Neither the name of the <organization> nor the
			  names of its contributors may be used to endorse or promote products
			  derived from this software without specific prior written permission.

		THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
		ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
		WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
		DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
		DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
		(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
		LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
		ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
		(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
		SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	</License>
	<Owner Name="Daniel Vaughan" Email="danielvaughan@outcoder.com" />
	<CreationDate>2013-03-21 20:07:26Z</CreationDate>
</File>
*/
#endregion

using System;
using System.Collections.Generic;
using System.Globalization;

using Outcoder.Globalization;

namespace Outcoder.Globalization
{
	/// <summary>
	/// In Windows Phone, the <see cref="CultureInfo"/> class does not include a LCID property.
	/// This class provides a means to convert to and from culture names and locale ID values.
	/// </summary>
	public static class CultureNameToLocaleIdConverter
	{
		/// <summary>
		/// Converts the specified LCID value to a culture name, such as en-US.
		/// </summary>
		/// <param name="localeId">An int representing the culture name.</param>
		/// <returns>The RFC 1766 culture name, such as en-US.</returns>
		public static string ConvertLocaleIdToCultureName(short localeId)
		{
			string result;

			if (!lcidToNameDictionary.TryGetValue(localeId, out result))
			{
				throw new Exception("Unable to match specified Locale ID " + localeId);
			}

			return result;
		}

		/// <summary>
		/// Converts the specified RFC 1766 culture name to a lcid value.
		/// </summary>
		/// <param name="cultureName">The RFC 1766 culture name value in the form e.g. en-US.</param>
		/// <returns>An int representing the culture name.</returns>
		public static short ConvertCultureNameToLocaleId(string cultureName)
		{
			return ConvertToLocaleId(cultureName);
		}

		internal static short ConvertToLocaleId(string cultureName)
		{
			if (cultureName == null)
			{
				throw new ArgumentNullException();
			}

			short result;

			if (!nameToLcidDictionary.TryGetValue(cultureName, out result))
			{
				throw new Exception("Unable to match specified culture " + cultureName);
			}

			return result;
		}

		public static void SetMapping(string cultureName, short localeId)
		{
			nameToLcidDictionary[cultureName] = localeId;
			lcidToNameDictionary[localeId] = cultureName;
		}

		static readonly Dictionary<string, short> nameToLcidDictionary = new Dictionary<string, short>
			{
				{string.Empty, 0x007F},

				{"Az-Latn-AZ", 0x042c},
				{"fil-PH", 0x0464},
				{"ha-Latn-NG", 0x0468},
				{"nb-NO", 0x0414},
				{"sr-Latn-CS", 0x081a},
				{"uz-Latn-UZ", 0x0443},

				{"af", 0x0036},
				{"af-ZA", 0x0436},
				{"sq", 0x001C},
				{"sq-AL", 0x041C},
				{"ar", 0x0001},
				{"ar-DZ", 0x1401},
				{"ar-BH", 0x3C01},
				{"ar-EG", 0x0C01},
				{"ar-IQ", 0x0801},
				{"ar-JO", 0x2C01},
				{"ar-KW", 0x3401},
				{"ar-LB", 0x3001},
				{"ar-LY", 0x1001},
				{"ar-MA", 0x1801},
				{"ar-OM", 0x2001},
				{"ar-QA", 0x4001},
				{"ar-SA", 0x0401},
				{"ar-SY", 0x2801},
				{"ar-TN", 0x1C01},
				{"ar-AE", 0x3801},
				{"ar-YE", 0x2401},
				{"hy", 0x002B},
				{"hy-AM", 0x042B},
				{"az", 0x002C},
				{"Cy-az-AZ", 0x082C},
				{"Lt-az-AZ", 0x042C},
				{"eu", 0x002D},
				{"eu-ES", 0x042D},
				{"be", 0x0023},
				{"be-BY", 0x0423},
				{"bg", 0x0002},
				{"bg-BG", 0x0402},
				{"ca", 0x0003},
				{"ca-ES", 0x0403},
				{"zh-HK", 0x0C04},
				{"zh-MO", 0x1404},
				{"zh-CN", 0x0804},
				{"zh-CHS", 0x0004},
				{"zh-SG", 0x1004},
				{"zh-TW", 0x0404},
				{"zh-CHT", 0x7C04},
				{"hr", 0x001A},
				{"hr-HR", 0x041A},
				{"cs", 0x0005},
				{"cs-CZ", 0x0405},
				{"da", 0x0006},
				{"da-DK", 0x0406},
				{"div", 0x0065},
				{"div-MV", 0x0465},
				{"nl", 0x0013},
				{"nl-BE", 0x0813},
				{"nl-NL", 0x0413},
				{"en", 0x0009},
				{"en-AU", 0x0C09},
				{"en-BZ", 0x2809},
				{"en-CA", 0x1009},
				{"en-CB", 0x2409},
				{"en-IE", 0x1809},
				{"en-JM", 0x2009},
				{"en-NZ", 0x1409},
				{"en-PH", 0x3409},
				{"en-ZA", 0x1C09},
				{"en-TT", 0x2C09},
				{"en-GB", 0x0809},
				{"en-US", 0x0409},
				{"en-ZW", 0x3009},
				{"et", 0x0025},
				{"et-EE", 0x0425},
				{"fo", 0x0038},
				{"fo-FO", 0x0438},
				{"fa", 0x0029},
				{"fa-IR", 0x0429},
				{"fi", 0x000B},
				{"fi-FI", 0x040B},
				{"fr", 0x000C},
				{"fr-BE", 0x080C},
				{"fr-CA", 0x0C0C},
				{"fr-FR", 0x040C},
				{"fr-LU", 0x140C},
				{"fr-MC", 0x180C},
				{"fr-CH", 0x100C},
				{"gl", 0x0056},
				{"gl-ES", 0x0456},
				{"ka", 0x0037},
				{"ka-GE", 0x0437},
				{"de", 0x0007},
				{"de-AT", 0x0C07},
				{"de-DE", 0x0407},
				{"de-LI", 0x1407},
				{"de-LU", 0x1007},
				{"de-CH", 0x0807},
				{"el", 0x0008},
				{"el-GR", 0x0408},
				{"gu", 0x0047},
				{"gu-IN", 0x0447},
				{"he", 0x000D},
				{"he-IL", 0x040D},
				{"hi", 0x0039},
				{"hi-IN", 0x0439},
				{"hu", 0x000E},
				{"hu-HU", 0x040E},
				{"is", 0x000F},
				{"is-IS", 0x040F},
				{"id", 0x0021},
				{"id-ID", 0x0421},
				{"it", 0x0010},
				{"it-IT", 0x0410},
				{"it-CH", 0x0810},
				{"ja", 0x0011},
				{"ja-JP", 0x0411},
				{"kn", 0x004B},
				{"kn-IN", 0x044B},
				{"kk", 0x003F},
				{"kk-KZ", 0x043F},
				{"kok", 0x0057},
				{"kok-IN", 0x0457},
				{"ko", 0x0012},
				{"ko-KR", 0x0412},
				{"ky", 0x0040},
				{"ky-KZ", 0x0440},
				{"lv", 0x0026},
				{"lv-LV", 0x0426},
				{"lt", 0x0027},
				{"lt-LT", 0x0427},
				{"mk", 0x002F},
				{"mk-MK", 0x042F},
				{"ms", 0x003E},
				{"ms-BN", 0x083E},
				{"ms-MY", 0x043E},
				{"mr", 0x004E},
				{"mr-IN", 0x044E},
				{"mn", 0x0050},
				{"mn-MN", 0x0450},
				{"no", 0x0014},
				{"nn-NO", 0x0814},
				{"pl", 0x0015},
				{"pl-PL", 0x0415},
				{"pt", 0x0016},
				{"pt-BR", 0x0416},
				{"pt-PT", 0x0816},
				{"pa", 0x0046},
				{"pa-IN", 0x0446},
				{"ro", 0x0018},
				{"ro-RO", 0x0418},
				{"ru", 0x0019},
				{"ru-RU", 0x0419},
				{"sa", 0x004F},
				{"sa-IN", 0x044F},
				{"Cy-sr-SP", 0x0C1A},
				{"Lt-sr-SP", 0x081A},
				{"sk", 0x001B},
				{"sk-SK", 0x041B},
				{"sl", 0x0024},
				{"sl-SI", 0x0424},
				{"es", 0x000A},
				{"es-AR", 0x2C0A},
				{"es-BO", 0x400A},
				{"es-CL", 0x340A},
				{"es-CO", 0x240A},
				{"es-CR", 0x140A},
				{"es-DO", 0x1C0A},
				{"es-EC", 0x300A},
				{"es-SV", 0x440A},
				{"es-GT", 0x100A},
				{"es-HN", 0x480A},
				{"es-MX", 0x080A},
				{"es-NI", 0x4C0A},
				{"es-PA", 0x180A},
				{"es-PY", 0x3C0A},
				{"es-PE", 0x280A},
				{"es-PR", 0x500A},
				{"es-ES", 0x0C0A},
				{"es-UY", 0x380A},
				{"es-VE", 0x200A},
				{"sw", 0x0041},
				{"sw-KE", 0x0441},
				{"sv", 0x001D},
				{"sv-FI", 0x081D},
				{"sv-SE", 0x041D},
				{"syr", 0x005A},
				{"syr-SY", 0x045A},
				{"ta", 0x0049},
				{"ta-IN", 0x0449},
				{"tt", 0x0044},
				{"tt-RU", 0x0444},
				{"te", 0x004A},
				{"te-IN", 0x044A},
				{"th", 0x001E},
				{"th-TH", 0x041E},
				{"tr", 0x001F},
				{"tr-TR", 0x041F},
				{"uk", 0x0022},
				{"uk-UA", 0x0422},
				{"ur", 0x0020},
				{"ur-PK", 0x0420},
				{"uz", 0x0043},
				{"Cy-uz-UZ", 0x0843},
				{"Lt-uz-UZ", 0x0443},
				{"vi", 0x002A},
				{"vi-VN", 0x042A},
			};

		static readonly Dictionary<short, string> lcidToNameDictionary
			= new Dictionary<short, string>
			{
				{0x007F, string.Empty},

				{0x042c, "Az-Latn-AZ"},
				{0x0464, "fil-PH"},
				{0x0468, "ha-Latn-NG"},
				{0x0414, "nb-NO"},
				{0x081a, "sr-Latn-CS"},
				{0x0443, "uz-Latn-UZ"},

				{0x0036, "af"},
				{0x0436, "af-ZA"},
				{0x001C, "sq"},
				{0x041C, "sq-AL"},
				{0x0001, "ar"},
				{0x1401, "ar-DZ"},
				{0x3C01, "ar-BH"},
				{0x0C01, "ar-EG"},
				{0x0801, "ar-IQ"},
				{0x2C01, "ar-JO"},
				{0x3401, "ar-KW"},
				{0x3001, "ar-LB"},
				{0x1001, "ar-LY"},
				{0x1801, "ar-MA"},
				{0x2001, "ar-OM"},
				{0x4001, "ar-QA"},
				{0x0401, "ar-SA"},
				{0x2801, "ar-SY"},
				{0x1C01, "ar-TN"},
				{0x3801, "ar-AE"},
				{0x2401, "ar-YE"},
				{0x002B, "hy"},
				{0x042B, "hy-AM"},
				{0x002C, "az"},
				{0x082C, "Cy-az-AZ"},
				//{0x042C, "Lt-az-AZ"},
				{0x002D, "eu"},
				{0x042D, "eu-ES"},
				{0x0023, "be"},
				{0x0423, "be-BY"},
				{0x0002, "bg"},
				{0x0402, "bg-BG"},
				{0x0003, "ca"},
				{0x0403, "ca-ES"},
				{0x0C04, "zh-HK"},
				{0x1404, "zh-MO"},
				{0x0804, "zh-CN"},
				{0x0004, "zh-CHS"},
				{0x1004, "zh-SG"},
				{0x0404, "zh-TW"},
				{0x7C04, "zh-CHT"},
				{0x001A, "hr"},
				{0x041A, "hr-HR"},
				{0x0005, "cs"},
				{0x0405, "cs-CZ"},
				{0x0006, "da"},
				{0x0406, "da-DK"},
				{0x0065, "div"},
				{0x0465, "div-MV"},
				{0x0013, "nl"},
				{0x0813, "nl-BE"},
				{0x0413, "nl-NL"},
				{0x0009, "en"},
				{0x0C09, "en-AU"},
				{0x2809, "en-BZ"},
				{0x1009, "en-CA"},
				{0x2409, "en-CB"},
				{0x1809, "en-IE"},
				{0x2009, "en-JM"},
				{0x1409, "en-NZ"},
				{0x3409, "en-PH"},
				{0x1C09, "en-ZA"},
				{0x2C09, "en-TT"},
				{0x0809, "en-GB"},
				{0x0409, "en-US"},
				{0x3009, "en-ZW"},
				{0x0025, "et"},
				{0x0425, "et-EE"},
				{0x0038, "fo"},
				{0x0438, "fo-FO"},
				{0x0029, "fa"},
				{0x0429, "fa-IR"},
				{0x000B, "fi"},
				{0x040B, "fi-FI"},
				{0x000C, "fr"},
				{0x080C, "fr-BE"},
				{0x0C0C, "fr-CA"},
				{0x040C, "fr-FR"},
				{0x140C, "fr-LU"},
				{0x180C, "fr-MC"},
				{0x100C, "fr-CH"},
				{0x0056, "gl"},
				{0x0456, "gl-ES"},
				{0x0037, "ka"},
				{0x0437, "ka-GE"},
				{0x0007, "de"},
				{0x0C07, "de-AT"},
				{0x0407, "de-DE"},
				{0x1407, "de-LI"},
				{0x1007, "de-LU"},
				{0x0807, "de-CH"},
				{0x0008, "el"},
				{0x0408, "el-GR"},
				{0x0047, "gu"},
				{0x0447, "gu-IN"},
				{0x000D, "he"},
				{0x040D, "he-IL"},
				{0x0039, "hi"},
				{0x0439, "hi-IN"},
				{0x000E, "hu"},
				{0x040E, "hu-HU"},
				{0x000F, "is"},
				{0x040F, "is-IS"},
				{0x0021, "id"},
				{0x0421, "id-ID"},
				{0x0010, "it"},
				{0x0410, "it-IT"},
				{0x0810, "it-CH"},
				{0x0011, "ja"},
				{0x0411, "ja-JP"},
				{0x004B, "kn"},
				{0x044B, "kn-IN"},
				{0x003F, "kk"},
				{0x043F, "kk-KZ"},
				{0x0057, "kok"},
				{0x0457, "kok-IN"},
				{0x0012, "ko"},
				{0x0412, "ko-KR"},
				{0x0040, "ky"},
				{0x0440, "ky-KZ"},
				{0x0026, "lv"},
				{0x0426, "lv-LV"},
				{0x0027, "lt"},
				{0x0427, "lt-LT"},
				{0x002F, "mk"},
				{0x042F, "mk-MK"},
				{0x003E, "ms"},
				{0x083E, "ms-BN"},
				{0x043E, "ms-MY"},
				{0x004E, "mr"},
				{0x044E, "mr-IN"},
				{0x0050, "mn"},
				{0x0450, "mn-MN"},
				{0x0014, "no"},
				{0x0814, "nn-NO"},
				{0x0015, "pl"},
				{0x0415, "pl-PL"},
				{0x0016, "pt"},
				{0x0416, "pt-BR"},
				{0x0816, "pt-PT"},
				{0x0046, "pa"},
				{0x0446, "pa-IN"},
				{0x0018, "ro"},
				{0x0418, "ro-RO"},
				{0x0019, "ru"},
				{0x0419, "ru-RU"},
				{0x004F, "sa"},
				{0x044F, "sa-IN"},
				{0x0C1A, "Cy-sr-SP"},
				//{0x081A, "Lt-sr-SP"},
				{0x001B, "sk"},
				{0x041B, "sk-SK"},
				{0x0024, "sl"},
				{0x0424, "sl-SI"},
				{0x000A, "es"},
				{0x2C0A, "es-AR"},
				{0x400A, "es-BO"},
				{0x340A, "es-CL"},
				{0x240A, "es-CO"},
				{0x140A, "es-CR"},
				{0x1C0A, "es-DO"},
				{0x300A, "es-EC"},
				{0x440A, "es-SV"},
				{0x100A, "es-GT"},
				{0x480A, "es-HN"},
				{0x080A, "es-MX"},
				{0x4C0A, "es-NI"},
				{0x180A, "es-PA"},
				{0x3C0A, "es-PY"},
				{0x280A, "es-PE"},
				{0x500A, "es-PR"},
				{0x0C0A, "es-ES"},
				{0x380A, "es-UY"},
				{0x200A, "es-VE"},
				{0x0041, "sw"},
				{0x0441, "sw-KE"},
				{0x001D, "sv"},
				{0x081D, "sv-FI"},
				{0x041D, "sv-SE"},
				{0x005A, "syr"},
				{0x045A, "syr-SY"},
				{0x0049, "ta"},
				{0x0449, "ta-IN"},
				{0x0044, "tt"},
				{0x0444, "tt-RU"},
				{0x004A, "te"},
				{0x044A, "te-IN"},
				{0x001E, "th"},
				{0x041E, "th-TH"},
				{0x001F, "tr"},
				{0x041F, "tr-TR"},
				{0x0022, "uk"},
				{0x0422, "uk-UA"},
				{0x0020, "ur"},
				{0x0420, "ur-PK"},
				{0x0043, "uz"},
				{0x0843, "Cy-uz-UZ"},
				//{0x0443, "Lt-uz-UZ"},
				{0x002A, "vi"},
				{0x042A, "vi-VN"},
			};
	}
}

namespace System.Globalization
{
	public static class CultureInfoExtensions
	{
		/// <summary>
		/// Retrieves the Locale ID value for the specified <c>CultureInfo</c> instance.
		/// This is analogous to the LCID property of .NET 4.5.
		/// </summary>
		/// <param name="cultureInfo">The <c>CultureInfo</c> object.</param>
		/// <returns>The Locale ID value representing the culture name 
		/// of the specified <c>CultureInfo</c>.</returns>
		public static short GetLcid(this CultureInfo cultureInfo)
		{
			if (cultureInfo == null)
			{
				throw new ArgumentNullException();
			}

			string name = cultureInfo.Name;

			return CultureNameToLocaleIdConverter.ConvertToLocaleId(name);
		}
	}
}